Hello All -
Very long time since I posted here and wanted to try get some advice. I have a flight that transits through London and I am departing in First.
I have typically only used the concorde room in T5 for a dinner and then I head to the gates. I wanted to check if its feasible / viable to spend ±4 hours there.
For reference, when i have had to do the same on QR in Al Safwa, I have gone to the “mini” hotel rooms, showered and slept. I guess my question is how easy is this to achieve or should I just get a day room at the Hilton T5 and arrive at the airport for the second flight about 3 hours before to give me time for security and dinner.

Thanks in advance.